Analysis
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max time kernel
143s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
12-12-2023 06:13
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Win32.PWSX-gen.29615.exe
Resource
win7-20231023-en
General
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Target
SecuriteInfo.com.Win32.PWSX-gen.29615.exe
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Size
646KB
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MD5
8b2c546750137d4cbce416cd031e7c88
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SHA1
7775afe55e151330c6ba7f34808de5e13b9d990d
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SHA256
9c0346e08a28cec8ab5be231e650450bbf64ebc42a14169e755ed9badef3b630
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SHA512
77a3057ed7d517704126b9662d9d0b8e2400e70276e14244d6f60efccd0a8b1681aae2edc71becea3e591ed9b8586efcaa3b17a92920b2ba35e7ef4a7c602abb
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SSDEEP
12288:3m3IU8S6eUdgOcP3bHoRrU++6aZ9mQafptczaJrlPrs4f:3cItSAdgOiToRrUR62pKeglPg
Malware Config
Extracted
agenttesla
Protocol: smtp- Host:
mail.2sautomobile.com - Port:
587 - Username:
[email protected] - Password:
Kenzi051008 - Email To:
[email protected]
Signatures
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AgentTesla
Agent Tesla is a remote access tool (RAT) written in visual basic.
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Detect ZGRat V1 1 IoCs
Processes:
resource yara_rule behavioral2/memory/3056-6-0x0000000004F80000-0x0000000004F98000-memory.dmp family_zgrat_v1 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
SecuriteInfo.com.Win32.PWSX-gen.29615.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1067295379-1486014338-1703171060-1000\Control Panel\International\Geo\Nation SecuriteInfo.com.Win32.PWSX-gen.29615.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.29615.exedescription pid process target process PID 3056 set thread context of 2232 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe RegSvcs.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1984 2232 WerFault.exe RegSvcs.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 17 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.29615.exepowershell.exepowershell.exeRegSvcs.exepid process 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe 1728 powershell.exe 1728 powershell.exe 2960 powershell.exe 2960 powershell.exe 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe 2232 RegSvcs.exe 2232 RegSvcs.exe 2232 RegSvcs.exe 2960 powershell.exe 1728 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.29615.exepowershell.exepowershell.exeRegSvcs.exedescription pid process Token: SeDebugPrivilege 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe Token: SeDebugPrivilege 2960 powershell.exe Token: SeDebugPrivilege 1728 powershell.exe Token: SeDebugPrivilege 2232 RegSvcs.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
SecuriteInfo.com.Win32.PWSX-gen.29615.exedescription pid process target process PID 3056 wrote to memory of 2960 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe powershell.exe PID 3056 wrote to memory of 2960 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe powershell.exe PID 3056 wrote to memory of 2960 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe powershell.exe PID 3056 wrote to memory of 1728 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe powershell.exe PID 3056 wrote to memory of 1728 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe powershell.exe PID 3056 wrote to memory of 1728 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe powershell.exe PID 3056 wrote to memory of 5032 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe schtasks.exe PID 3056 wrote to memory of 5032 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe schtasks.exe PID 3056 wrote to memory of 5032 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe schtasks.exe PID 3056 wrote to memory of 2232 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe RegSvcs.exe PID 3056 wrote to memory of 2232 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe RegSvcs.exe PID 3056 wrote to memory of 2232 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe RegSvcs.exe PID 3056 wrote to memory of 2232 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe RegSvcs.exe PID 3056 wrote to memory of 2232 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe RegSvcs.exe PID 3056 wrote to memory of 2232 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe RegSvcs.exe PID 3056 wrote to memory of 2232 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe RegSvcs.exe PID 3056 wrote to memory of 2232 3056 SecuriteInfo.com.Win32.PWSX-gen.29615.exe RegSvcs.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.29615.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.29615.exe"1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3056 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.29615.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2960 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\YyuYEkUmnRX.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1728 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\YyuYEkUmnRX" /XML "C:\Users\Admin\AppData\Local\Temp\tmp606.tmp"2⤵
- Creates scheduled task(s)
PID:5032 -
C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2232 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2232 -s 14043⤵
- Program crash
PID:1984
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 2232 -ip 22321⤵PID:1384
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2KB
MD5968cb9309758126772781b83adb8a28f
SHA18da30e71accf186b2ba11da1797cf67f8f78b47c
SHA25692099c10776bb7e3f2a8d1b82d4d40d0c4627e4f1bf754a6e58dfd2c2e97042a
SHA5124bd50732f8af4d688d95999bddfd296115d7033ddc38f86c9fb1f47fde202bffa27e9088bebcaa3064ca946af2f5c1ca6cbde49d0907f0005c7ab42874515dd3
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Filesize
18KB
MD5f2cd7f13ec511c38fd4c484e3dab393f
SHA1170bbbc6665350a09ee4515c0e5479517e154aef
SHA256425f0dac144c96c06a117fe12af6c823682bf70612319b93bb6609a60d557fbc
SHA512f34c442dc23d15a72cde8c66082c7bc880fd71e1eb79441d251b6baaad51c6b90113e681a736c4f1bcfc5396301cf6d86358e339113cbe6d191d56d74f2212a5
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
1KB
MD59fd5d93bef130a76181410261730486d
SHA15678075abf839ab0f67ed069f92bd1b5d51d4b58
SHA256355dfaec449cad36696393422159915788705c58319cf133975415bf93005e47
SHA512b42544d423ec81a7d217929db7597c4d95436d3ce8cc4ad135998af59681f8e5ce2c01f01476927797488ecb4ab0722b2d650143455b2dc46c4436b6698a8cb0